344 THE VOYAGE OF H.M.S. CHALLENGER. 



se continue au sommet de I'appendice avec le vaisseau efferent correspondant qui suit le bord 

 oppos^ et communique avec lui en plusieurs points de son trajet par de petites ^chappees 

 qui s'ouvrent dans les lacunes du membre." Mayer observes that in the hind legs of Cai^rella 

 the back-currents are not nearly so frequent as Claparode might lead one to suppose, since 

 many blood-corpuscles, which disappear between muscles and seem to pass over into the 

 venous division, circle round one muscle or another, and win their way back into the 

 arterial main stream. 



1863. KiNAHAN, JoHN RoBERT. 



Notes on the Marine Fauna of tlie Coast of Clare. (Read before the Natural 

 History Society of Dublin, June 21, 1861). The Dublin Quarterly Journal of 

 Science, No. IX. January, 1863. London, pp. 7-11. 



"The only Amphipod I could meet in this [the littoral] zone," the writer says, "after much 

 research, was Orchestia littorea, although 0. Mediterranea occurs abundantly in Dublin and 

 Plymouth. In the other zones were met, along with a multitude of others, Caprella 

 tuberculosa, Na'ara hicusjn'dafa, Ampliitoe ruhricata and littorina, Lestrigonus falcatus ; 

 but I met with no specimen of Gammarus palmatus, although this latter occurs at Dublin." 



1863. LORENZ, JoS. RoM. 



Physicalische Verhiiltnisse und Vertheilung der Organismen im Quarnerischen 

 Golfe. Wien. 1863. 



Twelve species of Amphipods are named as distributed in the Quarnero, from the surface down 

 to 4.5 fathoms. See pp. 288, 293-295, 303-326, 349. 



1863. Packard, Alpheus Spring, Jr., born February 10, 1839 (S. I. Smith). 



A list of Animals dredged near Caribou Island, Southern Labrador, during 

 July and August, 1860. The Canadian Naturalist and Geologist. December, 

 1863. Vol. VIII. No. 6. pp. 401-429. 



At page 419 he mentions " Unciola irrorata Say. Anonyx sp. In 15 feet gravel. Aiio7i>/x sp. 

 Ampeliscus pelagica Stm. A. Eschrichtii Kr. Gammarus purpuratus Stm. In 10 feet 

 mud and sand. G. mutatus, Liljeborge, (G. pulex). Occurs as in Maine." 



At page 425, in " a List of "the Invertebrata collected at Anticosti and Mingan Islands, by 

 Messrs A. E. Verrill, A. Hyatt, and N. S. Shaler, in 1861," he mentions " Gammarus 

 nnitatus Leily. Low water, abundant." " Caprella. Two species, 20 feet, common. 

 Calliope Ixviiiscula. Magdalen Isles. Abundant at the surface of the water in the caverns 

 under eroded cliffs. Themisto sp. Anticosti, common." 



In regard to the typographical errors, see ISTote on Packard, 1867. The lists, he says (of course 

 with no special reference to the Amphipoda), "seem to affords very satisfactory evidences 

 that there are three distinct assemblages of marine invertebrates intermingled on the coast 

 of Southern Labrador." See also Note on S. I. Smith, 1883. 



